48  Huawen Hu, Guohua Chen*. Reinforcement of Epoxy with Graphite Nanoparticles Prepared via Electrochemical Route. Materials and Manufacturing Processes （accepted,2009)

47  Huawen Hu, Guohua Chen*, Ming Fang, Weifeng Zhao. Modification of Graphite Oxide Nanoparticles Prepared via Electrochemically Oxidizing Method. Synthetic Metals, 159:1505-07(2009)

46  Xu Li, Guohua Chen*. Surface Modified Graphite Nanosheets Used as Adsorbent to Remove 1,2-dichlorobenzene from Water. Materials Letters 63:930-2（2009)

45  Lichun Zhou, Jinshan Lin, Guohua Chen*. Electrical Breakdown in High-Density Polyethylene/Graphite Nanosheets Conductive Composites. Journal of Polymer Science: Part B: Polymer Physics 47:576-582（2009）

44  Ling Chen, Guohua Chen*. Relaxation Behavior Study of Silicone Rubber Crosslinked Network Under Static and Dynamic Compression by Electric Response. Polymer Composites 30(1):101-106(2009)